| Species | Dog |
| Breed | Yorkshire Terrier (Yorkie) |
| Gestation Period | Approximately 63 days (ranging from 58 to 68 days) |
| Early Signs of Pregnancy | – Decreased activity – Changes in appetite – More affectionate behavior |
| Mid-Pregnancy Signs | – Weight gain – Increased appetite – Enlarged nipples – Clear vaginal discharge |
| Late Pregnancy Signs | – Noticeable abdominal enlargement – Restlessness – Nesting behavior |
| Veterinary Care | – Confirm pregnancy via ultrasound (around day 25-30) – X-ray (around day 45) |
| Diet and Nutrition | – High-quality puppy food – Increase food intake gradually in the second half of pregnancy |
| Exercise | – Regular, gentle exercise – Avoid strenuous activities |
| Whelping Preparation | – Create a quiet, comfortable whelping area – Gather necessary supplies (towels, heating pad, etc.) |
| Whelping Signs | – Drop in body temperature (about 12-24 hours before labor) – Restlessness – Panting – Shivering |
| Labor Stages | – Stage 1: Cervical dilation (6-12 hours, can last up to 24 hours) – Stage 2: Delivery of puppies (each puppy 20 minutes to 1 hour apart) – Stage 3: Delivery of placenta (usually follows each puppy) |
| Postpartum Care | – Ensure puppies nurse within the first few hours – Monitor for any signs of distress – Keep the whelping area warm and clean |
| Common Complications | – Dystocia (difficult labor) – Eclampsia (calcium deficiency) – Mastitis (breast infection) |